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Juniper Exam JN0-637 Topic 2 Question 2 Discussion

Actual exam question for Juniper's JN0-637 exam
Question #: 2
Topic #: 2
[All JN0-637 Questions]

Exhibit:

You have deployed a pair of SRX series devices in a multimode HA environment. You need to enable IPsec encryption on the interchassis link.

Referring to the exhibit, which three steps are required to enable ICL encryption? (Choose three.)

Show Suggested Answer Hide Answer
Suggested Answer: A, C, D

A . Install the Junos IKE package on both nodes. While I previously stated that IKE is usually included in the base Junos OS image, it's essential to ensure that the necessary IKE package is indeed installed and enabled on both SRX nodes to support ICL encryption.

C . Configure a VPN profile for the HA traffic and apply it to both nodes. This dedicated VPN profile defines the security parameters (encryption algorithms, authentication, etc.) specifically for the ICL traffic.

D . Enable HA link encryption in the IPsec profile on both nodes. Within the IPsec profile, you must explicitly enable ICL encryption to ensure that all traffic traversing the interchassis link is protected.

Why E is incorrect:

E . Enable HA link encryption in the IKE profile on both nodes. While securing IKE negotiations is important, it's typically handled within the IPsec profile itself when configuring ICL encryption on SRX devices.


Contribute your Thoughts:

Kiley
28 days ago
Oh, I'm sure enabling OSPF for the interchassis link interfaces and turning on the dynamic-neighbors parameter is the easiest way to enable IPsec encryption. Why didn't I think of that?
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Annamaria
29 days ago
Wait, do I have to install the Junos IKE package on both nodes just to enable IPsec encryption? That's like asking me to install a DJ booth just to play some music!
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Krystal
3 days ago
Yes, you need to install the Junos IKE package on both nodes.
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Leeann
1 months ago
This question is making my head spin! I'm going to go with C, D, and E. Gotta love those SRX series devices, am I right?
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Mireya
1 months ago
Haha, I bet the Junos IKE package is a real party! But I think the answer is C, D, and E. Encryption is key, am I right?
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Alyce
13 days ago
User 2: Alyce is right, encryption is key. The answer is C, D, and E.
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Suzi
17 days ago
User 1: Haha, the Junos IKE package is definitely a party!
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Eugene
1 months ago
Hmm, I'm not too sure about this one. Maybe B, D, and E? Wait, no, that doesn't sound right. Let me think about this again.
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Harris
8 days ago
C) Configure a VPN profile for the HA traffic and apply to both nodes.
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Dominic
14 days ago
A) Install the Junos IKE package on both nodes.
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Gaynell
2 months ago
And don't forget to enable HA link encryption in the IPsec profile on both nodes.
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Lemuel
2 months ago
Yes, that's one of the steps. We also need to configure a VPN profile for the HA traffic.
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Gaynell
2 months ago
I think we need to install the Junos IKE package on both nodes.
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Katie
2 months ago
Wow, this is a tricky question! I think the correct answer is C, D, and E. Gotta love that IPsec encryption!
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Kiera
2 months ago
User4: I'm pretty sure it's C, D, and E.
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Na
2 months ago
User3: Actually, I think it's A, D, and E.
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Pearline
2 months ago
User2: No, I believe it's B, C, and E.
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Keshia
2 months ago
User1: I think the correct answers are A, C, and D.
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